NORFOLK SOUTHERN CORP

Ticker: NSC CUSIP: 655844108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 229,833 Value ($000) $66,357 Avg Close $288.62 Range $277.08 - $300.79

Q3 2025

Shares 159,731 Value ($000) $47,985 Avg Close $276.03 Range $252.95 - $299.47

Q2 2025

Shares 223,474 Value ($000) $57,203 Avg Close $233.06 Range $198.48 - $255.81

Q1 2025

Shares 411,927 Value ($000) $97,565 Avg Close $239.35 Range $222.00 - $264.36

Q4 2024

Shares 255,508 Value ($000) $59,968 Avg Close $248.46 Range $225.19 - $271.79

Q3 2024

Shares 690,328 Value ($000) $171,547 Avg Close $233.00 Range $204.24 - $253.86

Q2 2024

Shares 623,935 Value ($000) $133,953 Avg Close $224.21 Range $200.19 - $246.91

Q1 2024

Shares 781,140 Value ($000) $199,089 Avg Close $237.76 Range $214.83 - $253.85

Q4 2023

Shares 330,083 Value ($000) $78,025 Avg Close $200.12 Range $174.02 - $227.48

Q3 2023

Shares 622,050 Value ($000) $122,500 Avg Close $205.00 Range $184.44 - $225.83

Q2 2023

Shares 599,434 Value ($000) $135,928 Avg Close $200.25 Range $185.68 - $215.05

Q1 2023

Shares 535,828 Value ($000) $113,596 Avg Close $216.72 Range $184.28 - $242.90

Q4 2022

Shares 13,764 Value ($000) $3,392 Avg Close $220.43 Range $189.06 - $244.31

Q2 2022

Shares 183,218 Value ($000) $41,644 Avg Close $226.47 Range $202.60 - $262.57

Q1 2022

Shares 12,087 Value ($000) $3,447 Avg Close $252.93 Range $227.90 - $273.69

Q4 2021

Shares 27,560 Value ($000) $8,203 Avg Close $255.22 Range $218.02 - $273.89

Q2 2021

Shares 3,614 Value ($000) $959 Avg Close $250.29 Range $237.13 - $267.99

Q4 2020

Shares 29,017 Value ($000) $6,895 Avg Close $204.73 Range $176.03 - $223.49

Q3 2020

Shares 75,423 Value ($000) $16,139 Avg Close $179.92 Range $151.06 - $201.91

Q2 2020

Shares 23,731 Value ($000) $4,167 Avg Close $150.98 Range $121.35 - $179.10

Q1 2020

Shares 205,302 Value ($000) $29,974 Avg Close $163.63 Range $100.01 - $194.41

Q4 2019

Shares 27,730 Value ($000) $5,384 Avg Close $165.56 Range $146.52 - $174.77

Q3 2019

Shares 114,662 Value ($000) $20,600 Avg Close $161.51 Range $148.22 - $182.44

Q2 2019

Shares 47,307 Value ($000) $9,430 Avg Close $173.34 Range $164.54 - $184.28

Q1 2019

Shares 97,279 Value ($000) $18,180 Avg Close $150.47 Range $124.50 - $164.26

Q4 2018

Shares 4,519 Value ($000) $676 Avg Close $142.35 Range $120.21 - $160.07

Q3 2018

Shares 20,760 Value ($000) $3,747 Avg Close $147.16 Range $128.72 - $161.27

Q2 2018

Shares 193,046 Value ($000) $29,125 Avg Close $125.28 Range $109.19 - $136.18

Q1 2018

Shares 1,705 Value ($000) $232 Avg Close $122.67 Range $112.62 - $133.63

Q3 2017

Shares 5,524 Value ($000) $729 Avg Close $102.71 Range $93.81 - $113.26

Q2 2017

Shares 2,890 Value ($000) $353 Avg Close $98.76 Range $93.02 - $105.49

Q1 2017

Shares 13,077 Value ($000) $1,465 Avg Close $97.78 Range $88.22 - $104.69

Q4 2016

Shares 388,021 Value ($000) $41,933 Avg Close $83.99 Range $74.46 - $92.84

Q3 2016

Shares 388,253 Value ($000) $37,684 Avg Close $75.16 Range $68.43 - $80.53

Q2 2016

Shares 561,564 Value ($000) $47,806 Avg Close $69.72 Range $63.83 - $76.86

Q1 2016

Shares 360,677 Value ($000) $30,026 Avg Close $61.54 Range $52.69 - $70.78

Q4 2015

Shares 497,878 Value ($000) $42,115 Avg Close $69.12 Range $61.01 - $79.94

Q3 2015

Shares 116,999 Value ($000) $8,939 Avg Close $65.12 Range $57.94 - $70.74

Q2 2015

Shares 66,414 Value ($000) $5,802 Avg Close $77.43 Range $69.21 - $84.64

Q3 2014

Shares 19,633 Value ($000) $2,191 Avg Close $82.62 Range $77.74 - $88.50

Q2 2014

Shares 3,594 Value ($000) $370 Avg Close $76.02 Range $70.92 - $81.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	229,833	$66,357	$288.62	$277.08 - $300.79
Q3 2025	159,731	$47,985	$276.03	$252.95 - $299.47
Q2 2025	223,474	$57,203	$233.06	$198.48 - $255.81
Q1 2025	411,927	$97,565	$239.35	$222.00 - $264.36
Q4 2024	255,508	$59,968	$248.46	$225.19 - $271.79
Q3 2024	690,328	$171,547	$233.00	$204.24 - $253.86
Q2 2024	623,935	$133,953	$224.21	$200.19 - $246.91
Q1 2024	781,140	$199,089	$237.76	$214.83 - $253.85
Q4 2023	330,083	$78,025	$200.12	$174.02 - $227.48
Q3 2023	622,050	$122,500	$205.00	$184.44 - $225.83
Q2 2023	599,434	$135,928	$200.25	$185.68 - $215.05
Q1 2023	535,828	$113,596	$216.72	$184.28 - $242.90
Q4 2022	13,764	$3,392	$220.43	$189.06 - $244.31
Q2 2022	183,218	$41,644	$226.47	$202.60 - $262.57
Q1 2022	12,087	$3,447	$252.93	$227.90 - $273.69
Q4 2021	27,560	$8,203	$255.22	$218.02 - $273.89
Q2 2021	3,614	$959	$250.29	$237.13 - $267.99
Q4 2020	29,017	$6,895	$204.73	$176.03 - $223.49
Q3 2020	75,423	$16,139	$179.92	$151.06 - $201.91
Q2 2020	23,731	$4,167	$150.98	$121.35 - $179.10
Q1 2020	205,302	$29,974	$163.63	$100.01 - $194.41
Q4 2019	27,730	$5,384	$165.56	$146.52 - $174.77
Q3 2019	114,662	$20,600	$161.51	$148.22 - $182.44
Q2 2019	47,307	$9,430	$173.34	$164.54 - $184.28
Q1 2019	97,279	$18,180	$150.47	$124.50 - $164.26
Q4 2018	4,519	$676	$142.35	$120.21 - $160.07
Q3 2018	20,760	$3,747	$147.16	$128.72 - $161.27
Q2 2018	193,046	$29,125	$125.28	$109.19 - $136.18
Q1 2018	1,705	$232	$122.67	$112.62 - $133.63
Q3 2017	5,524	$729	$102.71	$93.81 - $113.26
Q2 2017	2,890	$353	$98.76	$93.02 - $105.49
Q1 2017	13,077	$1,465	$97.78	$88.22 - $104.69
Q4 2016	388,021	$41,933	$83.99	$74.46 - $92.84
Q3 2016	388,253	$37,684	$75.16	$68.43 - $80.53
Q2 2016	561,564	$47,806	$69.72	$63.83 - $76.86
Q1 2016	360,677	$30,026	$61.54	$52.69 - $70.78
Q4 2015	497,878	$42,115	$69.12	$61.01 - $79.94
Q3 2015	116,999	$8,939	$65.12	$57.94 - $70.74
Q2 2015	66,414	$5,802	$77.43	$69.21 - $84.64
Q3 2014	19,633	$2,191	$82.62	$77.74 - $88.50
Q2 2014	3,594	$370	$76.02	$70.92 - $81.20